package lab02.text10;

/**
 * Created by leovo on 2017/10/19.
 */
public class Text {
    public static void main(String[] args) {
        ChinaPeople china=new ChinaPeople();
        china.eat();
        china.sleep();
        AmJericanPeople people=new AmJericanPeople();
        people.eat();
        people.sleep();
        BeiJingPeople beijing=new BeiJingPeople();
        beijing.eat();
        beijing.sleep();
    }
}
